RestExample0 Class Reference

Inherits er::extensions::migration::ERXMigrationDatabase::Migration, and er::extensions::migration::IERXPostMigration.

Collaboration diagram for RestExample0:

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List of all members.

Public Member Functions
void	downgrade (EOEditingContext editingContext, ERXMigrationDatabase database) throws Throwable
NSArray< ERXModelVersion >	modelDependencies ()
void	postUpgrade (EOEditingContext editingContext, EOModel model) throws Throwable
void	upgrade (EOEditingContext editingContext, ERXMigrationDatabase database) throws Throwable

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Detailed Description

Migrations, though the default example runs with a Memory adaptor.

Author:

mschrag

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Member Function Documentation

void downgrade	(	EOEditingContext	editingContext,
		ERXMigrationDatabase	database
	)			throws Throwable [virtual]

See also:

IERXMigration.downgrade

Parameters:

	editingContext	the editing context
	database	the migration database

Exceptions:

Throwable

if anything goes wrong

Implements ERXMigrationDatabase.Migration.

NSArray<ERXModelVersion> modelDependencies

(

)

Overridden to return null by default

Reimplemented from ERXMigrationDatabase.Migration.

void postUpgrade	(	EOEditingContext	editingContext,
		EOModel	model
	)			throws Throwable

Called after executing all of the upgrade() migrations. At this point, the databases match the current EOModel, so it is safe to perform EO operations.

Parameters:

	editingContext	the editing context you can perform EO operations with.
	model	the model being upgraded

Exceptions:

Throwable

if something fails

Implements IERXPostMigration.

void upgrade	(	EOEditingContext	editingContext,
		ERXMigrationDatabase	database
	)			throws Throwable [virtual]

See also:

IERXMigration.upgrade

Parameters:

	editingContext	the editing context
	database	the migration database

Exceptions:

Throwable

if anything goes wrong

Implements ERXMigrationDatabase.Migration.

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The documentation for this class was generated from the following file:

• /opt/source/Wonder/Examples/Misc/ERRestRouteExample/Sources/er/rest/example/migrations/RestExample0.java